A European Renal Best Practice (ERBP) position statement on the Kidney Disease Improving Global Outcomes (KDIGO) Clinical Practice Guidelines on Acute Kidney Injury: part 2: renal replacement therapy.

This paper provides an endorsement of the KDIGO guideline on acute kidney injury; more specifically, on the part that concerns renal replacement therapy. New evidence that has emerged since the publication of the KDIGO guideline was taken into account, and the guideline is commented on from a European perspective. Advice is given on when to start and stop renal replacement therapy in acute kidney injury; which modalities should be preferentially be applied, and in which conditions; how to gain access to circulation; how to measure adequacy; and which dose can be recommended.